Granted Patent
Utility
US 6,176,051 · App. 09/317,096
Splice chuck for use in a post-tension anchor system
Inventor:
Felix L. Sorkin
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: May 23, 1999
Inventor
Felix L. Sorkin
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.